Dipentafluorophenylcarbonate, belonging to transesterifiying reagents, has been prepared and used for the synthesis of pentafluorophenyl esters of amino acids. In contrast to many other reagents of the kind, its preparation is simple, it is highly reactive and at the same time stable upon storage.
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Dipentafluorophenyl carbonate--a reagent for the synthesis of oligonucleotides and their conjugates.
Nucleic Acids Res
November 1993
Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow.
Dipentafluorophenyl carbonate has been successfully used as condensing agent for the internucleotide bond formation in the synthesis of oligonucleotides via H-phosphonate approach. The mechanism of a nucleotide component activation with this reagent has been investigated with the help of 31P NMR spectroscopy. It was shown that preactivation of deoxynucleoside H-phosphonate with dipentafluorophenyl carbonate has no influence on the efficiency of the synthesis.
View Article and Find Full Text PDFDipentafluorophenylcarbonate, belonging to transesterifiying reagents, has been prepared and used for the synthesis of pentafluorophenyl esters of amino acids. In contrast to many other reagents of the kind, its preparation is simple, it is highly reactive and at the same time stable upon storage.
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